Westerbeke 65B-FOUR Installationshandbuch PDF herunterladen (Seite 24)

FUEL

SYSTEM

DIESEL

FUEL

Use No.2-D (SAE J313) diesel fuel with a Cetane rating

#45

higher. Grade

diesel fuel according

ASTM

D975.

In conjunction with Ultra

Low

Sulphur Diesel. Use an

additive such as Diesel Kleen

+ Cetane Boost to help restore

lubricity

back

into the diesel.

FUEL

WATER

SEPARATOR

A primary fuel filter

the water separating type must be

installed between the fuel tank and the engine to remove

water and other contaminants from the fuel before they can

carried to the fuel system on the engine.

A typical fuel filter/water separator is illustrated

this

diagram. This is the

'R.aycor

Model 500 MA. Keep in mind

that

a water separator type filter is not installed between the

fuel supply tank and engine-mounted fuel system, any water

in the fuel will affect the fuel pump, engine filter, and injec-

tion equipment. The owner/operator is responsible for making

certain the fuel reaching the engine's injection equipment is

free

impurities. This process is accomplished by installing

and maintaining a proper filtration/separation system.

TYPICAL

FUEL

FILTER/WATER

SEPARATOR

FUEL

INJECTION

PUMP

I 0

micron

filter

element

recommended.

The

fucl injection

pump

is the most important component

the diesel engine, requiring the utmost caution in handling.

The

fuel injection pump has been thoroughly bench-tested

and the owner-operator is cautioned not to attempt to service

it.

requires servicing, remove

and take it to an

authorized fuel

injection pump service facility.

not

attempt to disassemble and repair it.

not send the timing

shims with the injection pump, leave

engine.

BLEED

SCREW

The

bleed

sct-ew

on the injection pump should be left in the

open position. This will then allow for ease in priming the

engine's fuel system and during engine operation allow for

air in the system to be delivered to the fuel tank through the

fuel return system.

ENGINE

FUEL

fiLTER

Periodically check the fuel connections and the filter bowl for

leakage. Change the filter element after the first

50 hours. See

the MAINTENANCE SCHEDULE.

Changing

the

Filter

Cartridge

Shut off the fuel supply.

NOTE:

Slide a plastic bag

over

the

fuel filter cartridge

as it will be full

fuel.

2. Unscrew the cartridge from its housing and remove the

cartridge and its gasket.

Wipe both the housing and the top

the new cartridge

with clean fuel.

help reduce fuel system priming, fill the fuel filter

with diesel before installing. This will dramatically

reduce the priming time needed to purge air from the

engines fuel system before starting.

5. Install the new cartridge and spin on real tight by hand.

Open the fuel supply. Run the engine to inspect for leaks.

FUEL

FILTER

CARTRIDGE

FUEL

LIFT

PUMP

LIGHTLY

WIPE

WITH

CLEAN

FUEL

WHEN

INSTALLING

THE

NEW

FUEL

FILTER

CARTRIDGE

INCOMING

FUEL

Periodically check the fuel connections to and out

the

pump and make sure that no leakage is present and that the

fittings are tight and secure. The DC ground connection at

one

the pumps mounting bolts should be clean and well

secured by the mounting bolts to ensure proper pump

operations.

INLET

FUEL

FILTER

To ensure clean fuel into the fuel lift pump, there is a small

in-line fuel filter connected to the fuel lift pump elbow. This

filter should be replaced every

250 hours

operation.

Engines

Generators

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 63 64

Kommentare zu diesen Handbüchern

Keine Kommentare

Westerbeke 65B-FOUR Installationshandbuch Seite 24

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Motor Westerbeke 65B-FOUR